E1 Stimulus & Response

Class Presentation:

Essential Biology: E1 Stimulus and Response


For Reflex Arcs (including the pain reflex):

Start with:

And see if you can explain this animation from the University of Minnesota

A more basic overview (not explanation) is on BBC BiteSize.

Lots more CNS animations from North Harris College


Some good readers from Not Exactly Rocket Science for the effect of natural selection on response to stimulus:

And watching this video, can you try to explain what is going on? Via WhyEvolutionIsTrue.

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